Prepare for NEET Biology Plant Kingdom (Angiosperms) with MCQs & PYQs on NEET.GUIDE. Access free practice, previous year questions, and expert insights into flowering plants, double fertilization, and fruit formation.
Embryo sac consists of
One egg cell
Two synergids
Three antipodal and two polar nuclei
All of the above
Triple fusion in angiosperms is the fusion of second male gamete with
Two polar nuclei (secondary nucleus)
Two antipodal cells
One antipodal cell
Antipodal cell and one synergid cell
Carpel consists of
Stigma, style, and ovary
Anther, filament, and ovary
Petal, sepal, and stamen
Stigma, filament, and anther
Which of the following is the difference between a monocotyledonous and a dicotyledonous plant?
Both are gymnosperms
Monocot have two cotyledons, whereas dicot have one cotyledons
Monocot have one cotyledons whereas dicot have two cotyledons
Monocot plants have one egg cell in embryo sac whereas dicot have two egg cell in embryo sac
Transfer of pollen grain from anther to the stigma of ovary is called
Autogamy
Pollination
Syngamy
Allogamy
Angiosperms differ from gymnosperms in having
Fruits
Cotyledon
Tracheids
Broad leaves
Endosperm formation begin with
The establishment of the suspensor
The fusion of the antipodals
The fertilisation of the polar nuclei
The syncytial development of the embryo
In angiospermic fertilisation, one male gamete fuses with egg to form …A… , this event is called …B… .
Identify A and B and choose the correct option
A-endosperm; B-syngamy
A-zygote; B-syngamy
A-embryo; B-triple fusion
A-endosperm; B-triple fusion
